Miley Cyrus waves middle finger in MTV's VMA promo video

After announcing her comeback on MTV Video Music Awards' stage as a host, Miley Cyrus is now out with a promo video where in the singer is seen waving two middle fingers up in the air.

The 22-year-old singer, who twerked on Robin Thicke for MTV's VMA back in 2013, promises that she has something wild in store with her Instagram promo, reported E! Online.

The 'Wrecking Ball' hit-maker is also seen sticking her tongue out while she giggles after the finger show.